1、 Main technical parameters:

1

Model: HS-LH series

2

Room size:

a

Oven size: customized according to size (W × H × D).

b

Full size oven: customized (W × H × D).

3

Temperature range:

a

Temperature range: RT~180 ℃. ≤ 40min

4

Heating time: average 3 ℃/min.

5

Instrument analysis accuracy: 0.1 ℃.

6

Instrument control accuracy:

a

Temperature: ± 0.5 ℃.

7

Temperature fluctuation:

a

Temperature: ≤ ± 0.5 ℃.

8

Temperature uniformity: The temperature distribution is uniform, and the temperature difference between any two points should be ≤ 2 ℃ when the height of the workspace is below 500mm. When the height of the workspace is above 500mm, the temperature difference between any two points should be ≤ 3 ℃

9

Load bearing capacity: ≥ 2 T (uniform load), equipped with tracks for the small car carrying the test sample to freely enter and exit

10

Noise level ≤ 72 decibels

IIStructure and Material:

1

Building Material: The building is made of SUS # 316 high-temperature resistant stainless steel plate (1.2mm thick) with six sided insulation, and the size of the double door opening is 180 * 160

2

Insulation material: Rock wool board (200mm thick).

3

The bottom rail is provided by the customer

4

The intrinsic safety temperature sensor is controlled by the main controller, and four test zone temperatures are displayed simultaneously on a touch screen.

4

Sealing strip: The test door and room are equipped with high and low temperature resistant double-layer high tension sealing strips to ensure the airtightness of the testing area.

5

Temperature measuring body: DIN PT-100 Ω (4 sets) is used.

6

Observation window: There is an observation window attached to the double door for easy observation of internal conditions

7

The distribution control box is an intrinsically safe explosion-proof electrical control box with explosion-proof grade EX.

3、 Heating and air supply circulation system:

1

To achieve uniform baking temperature, the air supply structure is a top microporous plate outlet, and the convection direction is from front to back.

2

The external heating air box is equipped with explosion-proof armored electric heating wires, and the heat is exported to the inside of the oven by the fan.

3

Optimized ventilation design, strong air circulation, avoiding any dead corners, can make the temperature distribution inside the room uniform.

4

More energy-efficient, in line with current international and domestic environmental requirements.

10

The main components of the system include orifice plate air duct, heating tube, explosion-proof fan, etc.

4、 Circuit control system:

1

The Japanese Youyi Control touch sensitive true color LCD microcomputer controller is beautiful and attractive, using one point control and four point display.

2

The product adopts a resistive high-precision touch screen operation method, which allows users to directly click on the screen with a USB mouse or stylus to select functions or set parameters.

3

The programmable function has a capacity of 160Patten x 1600 steps x 999 cycles.

4

Screen display function: LCD display screen can display the test conditions (including temperature range, cycle times, running time, and remaining time, etc.).

5

It has program control and constant value control functions, which facilitate the use of various production conditions.

6

The setting of temperature slope allows for free control of operating time and heating rate.

7

The reservation activation function will automatically run when the system time reaches the set time, allowing for flexible control of the operation time and working conditions of the aging room.

8

Power off restart function, which can be operated by selecting cold start/hot start/interrupt.

9

Temperature control adopts P I. D.+S.S.R. system synchronization and coordination control can improve the stability and lifespan of control components and interfaces.

10

Real time curve and historical curve query, convenient for users to observe temperature changes in real time.

11

Historical dump function. It has two USB interfaces, making it convenient for users to save historical data. You can insert a USB flash drive to increase storage capabilities.

12

File backup function.

13

External computer connection interface, which can be connected to a computer for remote operation. It has the function of saving and printing curves and experimental data.

Run the cumulative function to facilitate customers to view the product usage status for corresponding maintenance and upkeep.

14

Screen saver function, better extending the service life of LCD screen.

15

When the system has a malfunction, it can display fault information, fault causes, and solutions.

16

It has the function of setting permission levels to avoid user misoperation.

17

The function of switching between Chinese and English is convenient for users of different languages to operate.

18

Control mode: PID (proportional integral derivative) automatic calculation, PID control is simple and easy to understand, and does not require precise system models or other prerequisites for use.

19

In the setting, if an error occurs, a warning signal will be provided.

20

4 sets of PLC real-time control functions

21

Add pressure display storage function,

22

Temperature sensor: using DIN PT-100 Ω (four sets).

5、 Other facilities:

1

The exhaust outlet can adjust the exhaust gas emission rate

2

Two sets of pressure gauges

3

Nitrogen pressure sensor, etc.

8、 Safety protection device

1

Equipped with a non fuse protection switch.

2

Overtemperature protection.

9、 Power supply: 380V≤±10%，MAX 200A，50±0.5HZ